Sony GDM-200PS / GDM-200PST / GDM-200PST9 Service Manual ▷ View online
SECTION 1
GENERAL
9
Getting Started
Customizing Your Monitor
F
EN
ES
C
Horizontal
Frequency*
Frequency*
Vertical
Frequency*
Frequency*
Adjusting the Picture Contrast
Once the setting is adjusted, it will be stored in memory for
all input signals received.
all input signals received.
1
Press the
>
(contrast)
?
/
/
buttons.
The BRIGHTNESS/CONTRAST OSD appears.
2
Press the
>
?
/
/
buttons again to adjust the picture
contrast.
/ . . . for more contrast
? . . . for less contrast
? . . . for less contrast
The OSD automatically disappears after about 3 seconds.
To reset, press the RESET button while the OSD is on. The
brightness and contrast are both reset to the factory settings.
brightness and contrast are both reset to the factory settings.
*
The horizontal and vertical frequencies for the received input
signal appear in the BRIGHTNESS/CONTRAST OSD.
signal appear in the BRIGHTNESS/CONTRAST OSD.
Horizontal
Frequency*
Frequency*
Vertical
Frequency*
Frequency*
Before adjusting
• Connect the monitor and the computer, and turn them on.
• Select “
• Select “
LANG” in the MENU OSD, then select
“ENGLISH” (English) (see page 17).
Adjusting the Picture Brightness
Once the setting is adjusted, it will be stored in memory for
all input signals received.
all input signals received.
1
Press the
¨
(brightness)
.
/
>
buttons.
The BRIGHTNESS/CONTRAST OSD appears.
2
Press the
¨
.
/
>
buttons again to adjust the picture
brightness.
> . . . for more brightness
. . . . for less brightness
. . . . for less brightness
The OSD automatically disappears after about 3 seconds.
To reset, press the RESET button while the OSD is on. The
brightness and contrast are both reset to the factory settings.
brightness and contrast are both reset to the factory settings.
*
The horizontal and vertical frequencies for the received input
signal appear in the BRIGHTNESS/CONTRAST OSD.
signal appear in the BRIGHTNESS/CONTRAST OSD.
Customizing Your Monitor
BRIGHTNESS/CONTRAST
26
26
80.0kHz/ 75Hz
BRIGHTNESS/CONTRAST
26
26
80.0kHz/ 75Hz
5
Getting Started
Getting Started
F
EN
ES
C
Identifying Parts and Controls
See the pages in parentheses for further details.
Front
1
RESET (reset) button (page 17)
Resets the adjustments to the factory settings.
2
ASC (auto sizing and centering) button
(page 7)
(page 7)
Automatically adjusts the size and centering of the
images.
images.
3
INPUT (input) button and HD15/BNC
indicators (page 8)
indicators (page 8)
Selects the HD15 or 5BNC video input signal. Each time
you press this button, the input signal and
corresponding indicator alternate.
you press this button, the input signal and
corresponding indicator alternate.
4 ¨
(brightness) (
.
/
>
) buttons (pages 8 –
17)
Adjust the picture brightness.
Function as the (./>) buttons when adjusting other
items.
items.
5
MENU (menu) button (pages 8, 10 -17)
Displays the MENU OSD.
6 >
(contrast) (
?
/
/
) buttons (pages 8 – 17)
Adjust the contrast.
Function as the (?//) buttons when adjusting other
items.
items.
7 u
(power) switch and indicator (pages 19,
22)
Turns the monitor on or off.
The indicator lights up in green when the monitor is
turned on, and lights up in orange when the monitor is
in power saving mode.
The indicator lights up in green when the monitor is
turned on, and lights up in orange when the monitor is
in power saving mode.
Rear
8
AC IN connector
Provides AC power to the monitor.
9
Video input 1 connector (HD15)
Inputs RGB video signals (0.714 Vp-p, positive) and
SYNC signals.
SYNC signals.
*
Display Data Channel (DDC) Standard of VESA
!º
Video input 2 connector (5 BNC)
Inputs RGB video signals (0.714 Vp-p, positive) and
SYNC signals.
SYNC signals.
Pin No.
1
2
3
4
5
6
7
Signal
Red
Green
(Composite
Sync on Green)
(Composite
Sync on Green)
Blue
Ground
DDC Ground*
Red Ground
Green Ground
Signal
Blue Ground
DDC + 5V*
Ground
Ground
Bi-Directional
Data (SDA)*
Data (SDA)*
H. Sync
V. Sync
Data Clock(SCL)*
Pin No.
8
9
10
11
12
13
14
15
5 4
3 2 1
6
7
8
9
10
11
12
13
14
15
MENU
INPUT
RESET
ASC
HD15 BNC
1-1
The operating instructions mentioned here are partial abstracts
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
10
Customizing Your Monitor
Introducing the On-screen
Display System
Display System
Most adjustments are made using the MENU OSD.
MENU OSD
Press the MENU button to display the MENU OSD.
This MENU OSD contains links to the other OSDs described
below.
below.
1
COLOR
Displays the COLOR OSD for adjusting the color
temperature.
temperature.
2
CENTER
Displays the CENTER OSD for adjusting the centering
of the picture.
of the picture.
3
SCREEN
Displays the SCREEN OSD for adjusting the vertical
and horizontal convergence, etc.
and horizontal convergence, etc.
4
ZOOM
Displays the ZOOM OSD for enlarging and reducing
the picture.
the picture.
5
OPTION
Displays the OPTION OSD for adjusting the OSD
position and degaussing the screen, etc.
position and degaussing the screen, etc.
6
SIZE
Displays the SIZE OSD for adjusting the picture size.
7
LANG
Displays the LANGUAGE OSD for selecting the
language.
language.
8
GEOM
Displays the GEOMETRY OSD for adjusting the picture
rotation and pincushion, etc.
rotation and pincushion, etc.
9
EXIT
Closes the MENU OSD.
Navigating the MENU on-screen display
Select a link using the ¨./> and >?// buttons in the
MENU OSD.
MENU OSD.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select a link.
The selected link turns yellow.
3
Press the MENU button.
The selected OSD appears.
If no buttons are pressed, the MENU OSD automatically
disappears after about 10 seconds.
To close the MENU OSD, select “EXIT” and press the
MENU button.
disappears after about 10 seconds.
To close the MENU OSD, select “EXIT” and press the
MENU button.
Adjusting the on-screen display settings
Select an item using the ¨./> buttons and adjust or select
the setting of that item using the >?// buttons.
the setting of that item using the >?// buttons.
To select an item, press the
¨
.
or
>
button.
The ” mark goes to the selected item and the item turns
yellow.
yellow.
To adjust or set an item, press the
>
?
or
/
button.
When adjusting an item, the bar length and the figure
increase or decrease.
When setting an item, the p mark turns green.
increase or decrease.
When setting an item, the p mark turns green.
MENU
MENU
EXIT
CENTER
SIZE
GEOM
COLOR
LANG
ZOOM
SCREEN
OPTION
OK
MENU
MENU
MENU
11
Getting Started
Customizing Your Monitor
F
EN
ES
C
Using the CENTER On-screen
Display
Display
The CENTER settings allow you to adjust the centering of
the picture.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
the picture.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
CENTER,” and press the MENU button again.
The CENTER OSD appears.
3
For horizontal adjustment
Press the >?// buttons.
/ . . . to move the picture right
? . . . to move the picture left
? . . . to move the picture left
For vertical adjustment
Press the ¨./> buttons.
> . . . to move the picture up
. . . . to move the picture down
. . . . to move the picture down
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on.
The horizontal and vertical centerings are both reset to the
factory settings.
The horizontal and vertical centerings are both reset to the
factory settings.
Using the SIZE On-screen Display
The SIZE settings allow you to adjust the size of the picture.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
SIZE,” and press the MENU button again.
The SIZE OSD appears.
3
For horizontal adjustment
Press the >?// buttons.
/ . . . to increase picture size
? . . . to decrease picture size
? . . . to decrease picture size
For vertical adjustment
Press the ¨./> buttons.
> . . . to increase picture size
. . . . to decrease picture size
. . . . to decrease picture size
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on.
The horizontal and vertical sizes are both reset to the factory
settings.
The horizontal and vertical sizes are both reset to the factory
settings.
MENU
MENU
SIZE
26
73
CENTER
26
73
1-2
12
Customizing Your Monitor
Using the GEOM (Geometry) On-
screen Display
screen Display
The GEOM (geometry) settings allow you to adjust the
shape and orientation of the picture.
Once the rotation is adjusted, it will be stored in memory for
all input signals received. All other adjustments will be
stored in memory for the current input signal.
shape and orientation of the picture.
Once the rotation is adjusted, it will be stored in memory for
all input signals received. All other adjustments will be
stored in memory for the current input signal.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
GEOM,” and press the MENU button again.
The GEOMETRY OSD appears.
3
Press the
¨
.
/
>
buttons to select the item you want
to adjust.
Select
ROTATION
PINCUSHION
PIN BALANCE
KEYSTONE
KEY BALANCE
To
adjust the picture rotation
adjust the picture sides
adjust the picture side balance
adjust the picture width
adjust the picture shape balance
4
Press the
>
?
/
/
buttons to adjust the settings.
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on.
The selected item is reset to the factory setting.
The selected item is reset to the factory setting.
For
ROTATION
PINCUSHION
PIN BALANCE
KEYSTONE
KEY BALANCE
Press
/ . . . to rotate the picture clockwise
? . . . to rotate the picture counterclockwise
/ . . . to expand the picture sides
? . . . to contract the picture sides
/ . . . to move the picture sides to the right
? . . . to move the picture sides to the left
/ . . . to increase the picture width at the
top
? . . . to decrease the picture width at the
top
/ . . . to move the top of the picture to
the right
? . . . to move the top of the picture to
the left
MENU
ROTATION
GEOMETRY
26
13
Getting Started
Customizing Your Monitor
F
EN
ES
C
Using the ZOOM On-screen
Display
Display
The ZOOM settings allow you to enlarge or reduce the
picture.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
picture.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
ZOOM,” and press the MENU button again.
The ZOOM OSD appears.
3
Press the
>
?
/
/
buttons to adjust the picture zoom.
/ . . . to enlarge the picture
? . . . to reduce the picture
? . . . to reduce the picture
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on.
N o t e
The picture zoom adjustment will stop as soon as either the
horizontal or vertical size reaches its maximum or minimum value.
horizontal or vertical size reaches its maximum or minimum value.
Using the COLOR On-screen
Display
Display
You can change the monitor’s color temperature. For
example, you can change the colors of a picture on the
screen to match the actual colors of the printed picture.
Once the setting is adjusted, it will be stored in memory for
all input signals received.
example, you can change the colors of a picture on the
screen to match the actual colors of the printed picture.
Once the setting is adjusted, it will be stored in memory for
all input signals received.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
COLOR,” and press the MENU button again.
The COLOR OSD appears.
3
Press the
>
?
/
/
buttons to select the color
temperature.
There are three color temperature modes in the OSD.
The preset adjustments are:
5000K, 6500K, 9300K
The preset adjustments are:
5000K, 6500K, 9300K
Fine tunig the color temperature
Press the ¨./> buttons to select R (red), G (green), or B
(blue) and adjust by pressing the >?// buttons.
(blue) and adjust by pressing the >?// buttons.
The “5000K,” “6500K” or “9300K” disappears and the
new color settings are memorized for each of the three
color modes.
The color temperature modes change as follows:
5000Kn 1, 6500Kn 2, 9300Kn 3
new color settings are memorized for each of the three
color modes.
The color temperature modes change as follows:
5000Kn 1, 6500Kn 2, 9300Kn 3
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on. The
selected color temperature is reset to the factory settings.
selected color temperature is reset to the factory settings.
MENU
MENU
5000K
6500K
9300K
G
COLOR
50
R
50
B
50
1
6500K
9300K
G
COLOR
50
R
76
B
50
ZOOM
73
V
26
H
1-3
14
Customizing Your Monitor
Using the SCREEN On-screen
Display
Display
Adjust convergence settings to eliminate red or blue
shadows that may appear around objects on the screen.
Adjust the CANCEL MOIRE function to eliminate wavy or
elliptical lines that may appear on the screen.
Once CANCEL MOIRE is adjusted, it will be stored in
memory for the current input signal. All other adjustments
will be stored in memory for all input signals received.
shadows that may appear around objects on the screen.
Adjust the CANCEL MOIRE function to eliminate wavy or
elliptical lines that may appear on the screen.
Once CANCEL MOIRE is adjusted, it will be stored in
memory for the current input signal. All other adjustments
will be stored in memory for all input signals received.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
SCREEN,” and press the MENU button again.
The SCREEN OSD appears.
3
Press the
¨
.
/
>
buttons to select the item you want
to adjust.
4
Press the
>
?
/
/
buttons to adjust the settings.
Select
H CONVERGENCE
V CONVERGENCE
TOP
V CONVER TOP
BOT
V CONVER BOTTOM
CANCEL MOIRE
ADJ *
MOIRE ADJUST
To
adjust the horizontal convergence
adjust the vertical convergence
adjust the screen’s upper vertical
convergence
convergence
adjust the screen’s lower vertical
convergence
convergence
eliminate elliptical or wavy lines on
the screen
the screen
adjust the degree of moire
cancellation
cancellation
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on.
The selected item is reset to the factory setting.
The selected item is reset to the factory setting.
*
CANCEL MOIRE must be “ON” for “
ADJ (MOIRE
ADJUST)” to appear on the screen.
For
H CONVERGENCE
V CONVERGENCE
TOP
V CONVER TOP
BOT
V CONVER BOTTOM
CANCEL MOIRE
ADJ
MOIRE ADJUST
Press
/ . . . to shift red shadows to the right
and blue shadows to the left
? . . . to shift red shadows to the left
and blue shadows to the right
/ . . . to shift red shadows up and blue
shadows down
? . . . to shift red shadows down and
blue shadows up
/ . . . to shift red shadows up and blue
shadows down
? . . . to shift red shadows down and
blue shadows up
/ . . . to shift red shadows up and blue
shadows down
? . . . to shift red shadows down and
blue shadows up
/ . . . to turn CANCEL MOIRE “ON”
? . . . to turn CANCEL MOIRE “OFF”
/ . . . to increase the moire cancellation
effect
? . . . to decrease the moire cancellation
effect
MENU
SCREEN
TOP
BOT
BOT
H CONVERGENCE
26
ON
OFF
ON
OFF
50
0
15
Getting Started
Customizing Your Monitor
F
EN
ES
C
Using the OPTION On-screen
Display
Display
The OPTION OSD allows you to manually degauss the
screen and adjust settings such as the OSD position and
power saving delay time. It also allows you to lock the
controls.
screen and adjust settings such as the OSD position and
power saving delay time. It also allows you to lock the
controls.
Degaussing the screen
The monitor screen is automatically degaussed
(demagnetized) when the power is turned on.
You can also manually degauss the monitor.
(demagnetized) when the power is turned on.
You can also manually degauss the monitor.
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
OPTION,” and press the MENU button again.
The OPTION OSD appears.
3
Press the
¨
.
/
>
buttons to select “
(MANUAL
DEGAUSS).”
4
Press the
>
/
button.
The screen is degaussed for about 2 seconds.
If you need to degauss the screen a second time, wait for at
least 20 minutes before repeating the steps above.
least 20 minutes before repeating the steps above.
The OPTION OSD automatically disappears after about 30
seconds.
To close the OSD, press the MENU button again.
seconds.
To close the OSD, press the MENU button again.
Changing the on-screen display position
You can change the OSD position (for example, when you
want to adjust the picture behind the OSD).
want to adjust the picture behind the OSD).
1
Press the MENU button.
The MENU OSD appears.
2
Press the
¨
.
/
>
and
>
?
/
/
buttons to select “
OPTION,” and press the MENU button again.
The OPTION OSD appears.
3
Press the
¨
.
/
>
buttons to select “
(OSD H
POSITION)” or “
(OSD V POSITION).”
Select “
(OSD H POSITION)” to adjust the horizontal
position.
Select “
(OSD V POSITION)” to adjust the vertical
position.
4
Press the
>
?
/
/
buttons to move the OSD to the
desired position.
The OPTION OSD automatically disappears after about 30
seconds.
To close the OSD, press the MENU button again.
seconds.
To close the OSD, press the MENU button again.
To reset, press the RESET button while the OSD is on.
MENU
ON
MANUAL DEGAUSS
UNLOCK
1 MIN
OPTION
ZZ...
MENU
ON
MANUAL DEGAUSS
UNLOCK
1 MIN
OPTION
ZZ...
ZZ...
OSD H POSITION
UNLOCK
1 MIN
OPTION
ZZ...
OSD V POSITION
UNLOCK
OPTION
AUTO
1-4
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